Best Ict Billet Automotive Fittings in 2026

Daisy
Last Updated: Jul 20, 2026

At a Glance: Our Top Picks for Ict Billet Automotive Fittings

Milton Industries S-765 HI-Flo V-Style -FeetA,M,V-Feet 1/4-Inch MNPT Brass Body, Single
#TOP1
Milton Industries S-765 Hi-Flo V-Style -Feeta,M,V-Feet 1/4-Inch Mnpt
9.8
PM SCORE
Moroso- 65380 FITTING,FUEL HOSE
#TOP2
Moroso- 65380 Fitting,Fuel Hose
9.7
PM SCORE
Aluminum Hard Line Tubing Fitting 3/8 Tube to 6AN Male Fare Fuel Hose Adapters Black Anodized
#TOP3
Aluminum Hard Line Tubing Fitting 3/8 Tube To
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Ict Billet Automotive Fittings of 2026

Market Overview
Ict Billet Automotive Fittings Reviewed
  • Reviews Analyzed: 10626 Items
  • PM Avg. Rating: 6.5 / 10
76 Products Evaluated
  • Highest Price: $124.99
  • Lowest Price: $2.37
  • Avg. Price: $25.48
#TOP1

Milton Industries S-765 Hi-Flo V-Style -Feeta,M,V-Feet 1/4-Inch Mnpt Brass Body, Single

MILTON
S-765
2.19 X 0.94 X 0.94 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Milton s-765 HI-Flo V-Style 'A,M,V' 1/4" MNPT Brass Body

Milton is your number 1 source for Quality Air Accessories

Since 1943 Milton has been producing Quality Air Accessories

Milton covers automotive, industrial, hardware, agriculture, heavy-duty fleet and MRO markets

Moroso- 65380 Fitting,Fuel Hose

MOROSO
65380
0.00 X 0.00 X 0.00 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Handy brass fittings can be used on electric fuel pumps and regulators

Fit type: Vehicle Specific

Package Dimensions: 11.938 H x 2.54 L x 7.874 W (centimetres)

Country of Origin : China

Aluminum Hard Line Tubing Fitting 3/8 Tube To 6An Male Fare Fuel Hose Adapters Black Anodized

STEBER
BAN108-6-BK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
STEBER 9.81

Features

JIC -6 AN male thread (9/16-18) to 3/8" tube hardline connector with 3/8 ID brass insert

Constructed of 6061 T6 aircraft grade lightweight aluminum material

Black anodized finish

Perfect way to transition from tubing to hose. Positive leak–free seal

Provides an aggressive look for your engine, Last twice as long ad traditional anodized fitting

#TOP4

Milton (S-224) G-Style Coupler, Plug And Air Hose Reducer Bushing Kit – 5 Pieces

MILTON
S-224
5.00 X 5.00 X 1.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

G-STYLE: Milton's G couplers and plugs have the highest SCFM rating. 2 plug styles are available, both have same function

SIZE: 1/2" body size air fitting. 1/2" NPT. Buna-N seals. (G-Style offered in .125 or .375 critical profile dimension tip sizes.) 3/4" MNPT x 1/2” FNPT brass reducer bushing

USE: These couplers are intended for air shop use only. Pneumatic applications that require over 60+ SCFM.

MAXIMUM: 99 SCFM air flow. 300 PSI max inlet pressure. Temperatures up to 250 degrees F.

QUALITY: Durable steel-plated couplers. Case-hardened steel plugs. Both plated to resist rust and corrosion.

Milton is your number 1 source for Quality Air Accessories

Since 1943 Milton has been producing Quality Air Accessories

Milton covers automotive, industrial, hardware, agriculture, heavy-duty fleet and MRO markets

#TOP5

Camco 59953 Propane Fitting - 1/4" Male Npt X 1/4" Female Inverted Flare

CAMCO
59953
6.00 X 2.00 X 0.90 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

For use with some regulators

Connect a 1/4" inverted flare pigtail to a regulator with 1/4" female NPT port(s)

Sold brass construction

1/4" Male NPT x 1/4" Female Inverted Flare

Easy to install

Frienda 12 Pieces 3/8 Inch-24 Threads Brake Line Fittings Assortment For 3/16 Inch Tube (4 Unions, 8 Nuts)

FRIENDA
FRIENDA-FITTINGS ASSORTMENT-01
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fiada US 9.93

Features

Fit for: the unions measures approx. 0.6 x 0.9 inch, the nut measures approx. 0.67 x 3/8 inch, fit for most common inverted flare or double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines; Please confirm the size of the details according to the picture before purchasing

Size and material: both the unions and nuts are metric 3/8-24 threads (regular 3/16 inch tube fitting size), all brake line fittings are made of quality brass to prevent rust and plated for corrosion resistance

You will get: 12 pieces brake line fittings in the package, include 4 pieces unions and 8 pieces nuts, you can share them with your family and friends, these tubes unions are good fittings

Inverted flare union: these unions are a nice option to join 2 (3/16 inch) brake lines together

Brake line fitting connect: the nut is called the fitting for 3/16 inch tube, these unions fittings have a hex size of 3/8 inch and the threads are 3/8 inch with a thread pitch of 24

#TOP7

4Lifetimelines Brass Brake Line Union, 3/16 (M10X1.0 Inverted), 10/Bag

4LIFETIMELINES
LTBU9
7.00 X 4.00 X 0.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
4LifetimeLines 9.84

Features

Our 3/16 (M10x1.0 Inverted) brake line unions are made with unmatched superior quality

4LifetimeLines unions are made of durable brass which is resistant to corrosion from salt that can be used on roads in the winter

Suitable for brake hydraulic line union applications

Compatible with steel, copper nickel, copper coated steel, PVF-coated, and stainless steel replacement lines

4LifetimeLines provides a Lifetime warranty included on all of our products

2 Pieces 6 An Male Flare Aluminum Tubing Fittings Fuel Tube Hardline Adapter Alloy 6 An Fitting Fuel Line Fittings With Brass Insert For Oiling System (2 Pieces,3/8 Inch)

FRIENDA
CK-FRIENDA-85421D
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Chanketch 9.93

Features

What you will receive: there are a total of 2 pieces fitting adapters, and equipped with 2 pieces brass inserts in the package, adequate quantity can meet your daily use and replacement demands, which can replace the broken one or old one, and you can share with your close friends, family members, colleagues and people who need them

Sturdy material: these fuel fittings are made of quality aluminium alloy, firm and solid, will not break or deform easily, with metallic luster, can keep bright after long term use, the surface and edge are polished carefully, skillful workmanship makes them smooth to touch, do not worry they will scratch your hands or cars while using, not easy to wear and tear

Size details: this fuel line adapter fitting is measured approx. 1.77 inches in length and 0.59 inch in width, appropriate in size and light in weight, convenient for you to use and store; And which is 6 AN to 3/ 8 inch, the thread size of the 6 AN is 9/ 16 UNF, and it fits to 3/ 8 inch OD hardline, please measure before purchase

Wide application: the fuel line adapter can be widely applied on a variety of occasions and equipment, such as braking system, air and fuel delivery, engine modification, oiling system, cooling system, refueling system and so on, brings much convenience to these processes, to make them smoother and increase your productivity

Practical accessory: these 6 AN adapters can work at a maximum pressure of 4000 PSI, and the operating temperatures range from - 65 degrees Fahrenheit to 252 degrees Fahrenheit, the black exterior looks simple and clean, and matches your engine color better, not only beautiful but also very practical

Muhize Brake Line Fittings - 32 Pcs Brass Brake Line Fitting Kit For 3/16" And 1/4" Inverted Flares Brake Line Tube

MUHIZE
MUBRAKE-FIT32-2KIT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MuHize® Direct 9.85

Features

PACKAGE INCLUDE -Part 1: MuHize upgraded 16 Fittings for 3/16”Brake Line: ① 2 x 3/16” (7/16-24) Inverted Tube Nut; ② 10 x 3/16" (3/8-24) Inverted Tube Nut; ③ 2 x 3/16” (1/2-20) Inverted Tube Nut; ④ 2 x 3/16"(9/16-18) Inverted Tube Nut;

PACKAGE INCLUDE - Part 2: MuHize upgraded 16 Fittings for 1/4”Brake Line: ① 2 x 1/4”(7/16-24) Inverted Tube Nut; ② 10 x 1/4” (7/16-24) Inverted Tube Nut (Long); ③ 2 x 1/4”(9/16-18) Inverted Tube Nut; ④ 2 x 1/4”(1/2-20) Inverted Tube Nut; Note:The nut threads are regular 1/4 inch tube fitting size. Please check before shopping!

HIGHER QUALITY - MuHize brake line fittings are made of durable material with unique rust corrosion proofing technology.

WIDELY APPLICATION - MuHize 3/8' - 24 or 7/16-24 threads fittings commonly fits for regular inverted flare/ double flare sizes for 3/16 or 1/4 inch brake lines tube.

PROFESSIONAL - MuHize focus on outstanding features and benefits of braking line. 100% brand new & made from excellent materials, and good contact.

Air Compressor Fittings, Air Compressor Hose Kit, 15Pcs Air Line Fittings And 1/4 Inch Npt Quick Connects

LE LEMATEC
LEFITTING-99
0.94 X 0.94 X 1.77 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Ubiquitous Company 9.89

Features

Complete Set Of Air Compressor Fittings Features 2 Knurled Quick Connector - Couplers, 3 Male and 3 Female Plugs, 5 Male to Male Connectors, & Two Rolls of Teflon Tape.

The LE LEMATEC Air Compressor Quick Connect Fittings Feature a Quick Connect System While Reducing the risk of accidental disconnects.

1/4 in Air Compressor Fittings Feature Heavy Duty Solid Brass Construction Preventing Air Leaks and Costly Replacements.

Rust and Corrosion resistant fittings for air compressors which are extremely durable and long lasting making them an excellent choice for anyone with an air compressor.

Milton M-style also know as type D or I/M Air Compressor Fittings complete with a convenient storage case. Proudly American Owned and Operated Company.

The Stop Shop 3-Way Female Brake Line Tee For 3/16 Inch Tube With Mounting Bracket For Inverted Flare Fittings, All 3/8"-24 Threads Ports (One Piece)

THE STOP SHOP
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
thestopshop 9.88

Features

3/8-24 Threads (standard 3/16" tube fitting size)

702x3 Weatherhead

Includes Mounting Bracket

Brass

One piece

1/8 Npt Female Push To Connect Fittings,Ceker 1/4 Inch Air Tube Od Fittings 1/8 Air Fittings Pneumatic Fittings Air Line Fittings Quick Connect Air Hose Fittings 5Packs

CEKER
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CEKER 9.85

Features

Type:1/4" Od x 1/8" NPT Thread Push to Connect Fittings; Body Style: Female Straight

1/4 inch Air line Fittings Fluid Admitted: Air, Water (No Freezing)

1/4 Quick Connect fittings Working Pressure:0-1.0mpa | 0-150psi; Proof Pressure:3.0Mpa | 435psi; Negative Pressure:-100Kpa | -29.5 In Hg

1/4" od Pneumatic tube Fittings Applicable: Pipe PU/ PA/ PE/ PVC; Working Temperature: 0-60°C | 32~140°F

1/8 air bag fittings is made of Nickel Plated Brass and quality plastic- corrosion resistance, ductility

Measureman Fuel Line Fuel Pressure Adapter Brass T-Fitting, 1/8"Npt Female With Teflon Tape Suitable For Fuel Pressure Gauge Or Sensor

MEASUREMAN
MD008
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Measureman 9.87

Features

Features 8mm (5/16") Barbed Fittings, 1/8-27 NPT Female Thread Port for Fuel Pressure Gauge Sensor & 2 Hose Clamps to Secure Fuel Line to T-Fitting

Packing Including: 2 Brass Barbed Fittings 5/16"(8mm) ,2 stainless steel clamp with handle and Teflon tape

Fuel Line Fuel Pressure T-Fitting Adapter Allows Users to Install a Fuel Pressure Sensor to the Fuel Line

Stainless Steel Clamp With Handle Easy to install

The hose clamps are made of zinc plated steel that provide maximum corrosion resistance to salt and most chemicals.

Allstar Performance All50137 3/8-24 To 1/8" Npt Inverted Flare Tee

ALLSTAR
ALL50137
3.50 X 4.50 X 0.55 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HRP / Power Oil Center 9.92

Features

Dual 3/8-24 in Inverted Flare Female to 1/8 in NPT Female

Brass

3/16 in Hardline

Package Dimensions: 11.684 L x 1.524H x9.144Wcentimeters

Tl Toolegin Dot Brass Push To Connect Fittings 1/4" Air Brake Union 3/8" Air Line Fittings Push In Fittings Dot Air Fittings Brass Union Air Brake Repair Kit With Tube Cutter And Case

TL TOOLEGIN
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MeiChi 9.75

Features

Unique Air Line Tubing Kit: The air brake fittings contains 2pcs 1/4” Unions, 2pcs 3/8” Unions, 2pcs 1/2” Unions; 2pcs 1/4” DOT Push-In × 1/8” MNPT, 2pcs 3/8” DOT Push-In × 1/4” MNPT, 2pcs 3/8” DOT Push-In × 3/8” MNPT, 1pc 1/2” DOT Push-In × 3/8” MNPT; 2pcs 1/4” DOT Push-In × 1/8” MNPT 90° Elbow, 2pcs 3/8” DOT Push-In × 1/4” MNPT 90° Elbow, 1pc 1/2” DOT Push-In × 3/8” MNPT 90° Elbow,

High-quality Material: Our push in fittings are made of high quality brass, with corrosion resistance, high temperature ductility and low permeability.

Technical Parameter: The Working Pressure is from Vacuum to 250 psi, the Working Temperature is from -40° F to +200° F.

Easy to install: All fittings can be sealed by pushing the tube firmly into the fittings, and they are also simple to be removed from the tube.

Wildly Usage: The air brake union assortment kit can be used with air systems, copper tubing in air brake systems, which is perfect for garages, workshops and so on.

Muhize 15 Pieces Brake Line Fittings (5 Unions, 10 Nuts) - 3/8' - 24 Threads Assortment For 3/16' Brake Line Tube

MUHIZE
MUBRAKE-NEW-FIT15
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MuHize® Direct 9.85

Features

PACKAGE INCLUDE - MuHize upgraded Brake Line Fittings Replacement (Pack of 15): ① 5 x 3/8-24 threads unions; ② 10 x 3/8-24 threads nuts. Note:Both the unions and nuts are 3/8-24 threads (regular 3/16 inch tube fitting size). Please check before shopping!

INVERTED FLARE UNION- Any 2 (3/16 inch) brake lines can be easy to joined with Muhize unions. both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube.

HIGHER QUALITY - MuHize brake line fittings are made of durable brass with unique rust corrosion proofing technology.

WIDELY APPLICATION - MuHize 3/8' - 24 threads fittings commonly fits for regular inverted flare/ double flare sizes for 3/16 inch brake lines tube.

PROFESSIONAL - MuHize focus on outstanding features and benefits of braking line. 100% brand new & made from excellent materials, and good contact.

Muhize Upgraded Brake Line Fittings - 15 Pieces 3/8'-24 Threads Assortment Brake Fitting For 3/16 Inch Brake Line Tube (5 Unions, 10 Nuts)

MUHIZE
MUBRAKE-FIT15
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MuHize® Direct 9.85

Features

PACKAGE INCLUDE - MuHize upgraded Brake Fittings Replacement (Pack of 15): ① 5 x 3/8-24 threads unions; ② 10 x 3/8-24 threads nuts. Note:Both the unions and nuts is 3/8-24 threads (regular 3/16 inch tube fitting size) . Please check before shopping!

INVERTED FLARE UNION- Any 2 (3/16 inch) brake lines can be easy to joined with Muhize unions. both the sizes for unions and nuts are both 3/8-24 threads, which is the regular brake fitting size for 3/16 inch tube.

HIGHER QUALITY - MuHize brake fittings are made of durable brass with unique rust corrosion proofing technology.

WIDELY APPLICATION - MuHize 3/8' - 24 threads fittings commonly fits for regular inverted flare/ double flare sizes for 3/16 inch brake lines tube.

PROFESSIONAL - MuHize focus on outstanding features and benefits of braking line. 100% brand new & made from excellent materials, and good contact.

Sunluway Fit For 2003-2010 Ford Diesel Engine 6.0L Powerstroke Fuel Pressure Test Fitting Adapter

SUNLUWAY
SY0114
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Sunluway Direct 9.89

Features

FITMENT: Perfectly fit for 2003-2010 Ford 6.0L diesel engine

HIGH QUALITY: High Quality CNC Machined from Brass with excellent mechanical and physical properties, this adapter fitting shows its high tightness, corrosion resistance and durability

FEATURES: This fitting with 1/4 Inch OEM Shrader connection fits almost any fuel pressure tester

APPLICATION: This proper fitting will help you easily connect a standard fuel pressure gauge to fit for 6.0L Ford Powerstroke Diesel

100% SATISFACTION GUARANTEE: If you're not 100% satisfied with Sunluway Fitting, simply return it for a full refund in 30 days. Premium Support & 12-Month Warranty

#TOP19

Inline Tube Replacement For Brass Adapter Male 7/16"-24 Inverted, Female 3/8"-24 Inverted

INLINE TUBE
AD10
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Inline Tube 9.61

Features

Solid Brass Brake Line Adapter

7/16-24 To A Female 3/8-24 Inverted Flare

SAE Thread Size 7/16-24 Male, 3/8-24 Female

Used To Convert 1/4" Brake Line To 3/16" Brake Line Tubing

A-Team Performance - 12 Piece 3/8 Inch-24 Threads Brake Line Fittings Assortment - For 3/16 Inch Tube (4 Unions, 8 Nuts)

A-TEAM PERFORMANCE
12PC BRAKE LINE KIT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72

Features

12 Piece 3/8 Inch-24 Threads Brake Line Fittings Assortment - for 3/16 Inch Tube (4 Unions, 8 Nuts)

These brake line fittings are made of durable brass to prevent rust and plated for corrosion resistance. Both the unions and nuts is metric 3/8-24 threads (regular 3/16 inch tube fitting size)

Intended for most common inverted flare/ double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines

Compatible with most common inverted flare/ double flare sizes for 3/16 inch tube

Package Inclusions - 12 piece brake line fittings in the package, include 4 pieces unions and 8 pieces nuts

Five Oceans Fo4409 Brass 1/4 Inches Npt Male Fuel Connector 2-Prong, For Original Mercury Fuel Tank Connection 1998 And Up

FIVE OCEANS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Compatible with Ethanol Blended Fuels - Engineered low permeation material which prevents fuel evaporation. Not mention, suitable for Boats, RVs, Tractors, and Caravan

Easy Installation with 2-prong clip style tank connector, 1/4 inches NPT

Built with Durable materials for marine environment

This Male Connector was designed for Mercury 1998 and Up

1/4 inches NPT Fitting is compatible with most portable tanks. FIVE OCEANS, 40 Years Developing High-Quality Marine & Outdoor Products

Allstar All50132 5/16" Inverted Flare Union Brass Brake Line Adapter Fitting, (Pack Of 4)

ALLSTAR
ALL50132
54.00 X 42.00 X 7.68 Inches
0.15 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FastCatMachine 6.72

Features

Brake line adapter fitting is made from quality brass

Style is a 5/16 inch inverted flare union and is a straight style fitting

Sold in one set of 4 pieces

If you don't see what you need, Allstar also carries a large and wide selection of quality fittings for most automotive plumbing needs

Asd Brake Line Tube Nuts For 3/16" Tube (3/8" - 24 Thread, Inverted Flare) (Pack Of 15)

AUTO SUPPLIES DIRECT
ASD316SHORT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Supplies Direct 9.89

Features

Auto Supplies Direct 3/16" Standard Inverted Flare Tube Nuts Pack of (15) for Cars and Trucks

For Automotive Brake Line Systems, Works With Your Preferred 3/16" Brake Line Of Your Choice

Most Common 3/16" SAE Inverted Flare / Double Flare Size

Constructed from safe and professional quality brass, these tube nuts are lead-free and have been tested to withstand high pressure.

These tube nuts are compatible with a range of materials including 3/16" steel, copper, nickel poly armour, and cupronickel tubing, providing versatility and convenience for mechanics.

3/8" - 24 thread size for a secure and reliable connection to your brake lines.

Most commonly used 3/16" SAE inverted flare/double flare size, ensuring compatibility with a range of brake line fittings.

Works with your preferred 3/16" brake line of your choice, allowing you to choose the best fit for your specific vehicle.

Designed to resist corrosion and wear, ensuring longevity and durability of your brake line system.

Ideal for mechanics that fix brake lines, this pack of 15 tube nuts comes in a handy and convenient pack for easy storage and use.

E-Cowlboy 6.0L For Powerstroke Fuel Pressure Test Fitting Adapter For 2003-2010 Ford Diesel Engine(With Schrader Valve)

E-COWLBOY
JS600
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bird's wings 9.87

Features

FITMENT - Fit perfectly on 2003 2004 2005 2006 2007 2008 2009 2010 Ford 6.0L diesel engine.

1/4" SCHRADER CONNECTION - This fitting has an OEM 1/4 inch Schrader connection which is the most common connection size for almost any fuel pressure test kit.

EXCELLENT FUNCTION - Low fuel pressure is one cause of premature 6.0L injector failure. This fitting not only makes checking fuel pressure easily, but also boost fuel pressure and increase injector life.

SUPERIOR MATERIAL - CNC Machined from high quality Brass material which has excellent mechanical and physical properties, ensure a perfect fit with exact tolerances for problem-free performance and long term service.

100% SATISFACTION GUARANTEE - If you're not 100% satisfied with E-cowlboy Fitting, simply return it for a full refund in 30 days. Premium Support & 12-Month Warranty

Legines 38 Pcs Brass D.o.t Air Brake Nylon Tubing Fitting Assortment Kits

LEGINES
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Legines 9.70

Features

Contain common air brake fitting styles

D.O.T Union:1/4"(4 pcs), 3/8"(4 pcs), 1/2"(4 pcs), 5/8"(2 pcs)

D.O.T Tee:1/4"(2 pcs), 3/8"(2 pcs), 1/2"(2 pcs); Bushing: 3/8" NPT Female x 1/2" NPT Male(2 pcs)

D.O.T Male Elbow:1/4" OD x 1/8" NPT Male(2 pcs), 1/4" OD x 1/4" NPT Male(2 pcs), 3/8" OD x 3/8" NPT Male(2 pcs), 1/2" OD x 3/8" NPT Male(2 pcs)

D.O.T Sraight Male Connector: 1/4" x 1/8" NPT Male(2 pcs), 1/4" x 1/4" NPT Male(2 pcs), 3/8" x 3/8" NPT Male(2 pcs), 1/2" x 3/8" NPT Male(2 pcs)

-6An Female To 3/8" Tubing Adapter Fuel Hardline Tube Fitting, 6 An Female To 3/8 Inch Hard Line Connector Aluminum Black Anodized

AFATEBOX
WAN109-6-BLK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AFATEBOX 9.76

Features

JIC 6 AN female flare 9/16"-18 thread to 3/8 tube hard line pipe hose end fittings adaptor with brass insert

Lightweight 6061 t6 cnc machined billet aluminum, black anodized

Exclusive hard anodized coating; Tube Size 3/8 inch, AN06 female

Provides an aggressive look for your engine

Coating Penetrates Aluminipum For Wear Resistance and Corrosion Resistance

Jienk 5Pcs Pneumatic Male Straight 1/2" Tube Od X 1/2" Npt Thread Push To Connect Air Fittings, Quick Connector For Air Ride Air Horn Air Compressor

JIENK
JT97-105
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JienkDirect 7.63

Features

【Durable】This fitting has nickel plated brass body with POM release button and zinc alloy ferrule. Operating Pressure: 0~145 Psi. High pressure resistance, corrosion resistance and a long service life.

【Push Lock】Quick connect fittings easy to install and remove, just one touch to connect the tube. The release ring adopts ellipse design, removed conveniently.

【Convenience】360°rotation, after installation, the tube direction can be changed easily. This fittings have hexagonal body allowing tightening with wrench, additionally can be screwed with Allen tool, which is especially convenient where there is limited access to installation place.

【Wildly Application】 Working Temperature: 32~140°F. This male straight quick release air fitting is most used in the field for low-pressure hydraulic and pneumatic systems such as Shop Air, Industrial, Automotive Assembly, Printing, Packaging, Aircraft Controls, Textile. As well as moving parts such as cylinders, air bag and air suspension.

【Use Tube】PU / PA / PE

#TOP28

Primefit Uc1414Mb6-B10-P 1/4-Inch 6-Ball Brass Male Universal Coupler Contractor Pack, 10-Piece

PRIMEFIT
UC1414MB6-B10-P
5.00 X 6.00 X 5.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Premium 6 locking ball design for longer life

Solid Brass construction for high corrosion resistance and longer life

Nitrile Seals for optimum performance in extreme temperatures

Universal Interchange - Adapts to all 3 - Industrial/M-Style, Automotive/Truflate, and ARO style plugs/nipples

1/4-Inch Body Size with 1/4-Inch (NPT) Male threads

Metalwork Brass Hose Barb Fitting, Reducer 90 Degree Barbed Elbow, 8Mm To 6Mm Hose Id, 5/16" Barb X 1/4" Barb (Pack Of 2)

YOEBOR
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Metalwork 9.75

Features

Working Pressure for up to 1000 PSI @ -65F to +265FSuitable for use in Automotive, Nautical, Industrial, and Commercial applications

Quality brass fitting, solid construction

Perfect for connecting lines for air, water, fuel, oil and inert gases. Common usage, coolant, HVAC, oil line, transmission, coolant, RV, vacuum line.

Suitable for truck, car, boat, garden, plumbing, heater, furnace repair.

The more your purchase the best price you get.

Dorman 788-522 Brake Line Adapter-Bubble Flare-M10-1.0 X 3/16 In. X M12-1.0

DORMAN
788-522
4.00 X 2.65 X 1.00 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Many different types available, including long, dual and tube styles

Corrosion-resistant brass design for a long service life

Also suitable for a broad variety of industrial and commercial uses

Available individually and in a variety of piece counts to assist with both small and large projects

Support available - every Dorman part is backed by Dorman's ASE Blue Seal Certified technical support team

Top 10 automotive fittings Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Dorman 6
4Lifetimelines 4
Auto Supplies Direct 4
Inline Tube 4
Allstar 3
Anriwt 3
Lionmax 3
Milton 3
Muhize 3
A-Team Performance 2

Top 10 automotive fittings Brands Pie Chart


We've carried out a comprehensive analysis of 10,626 reviews on automotive fittings, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select automotive fittings priced around $25.48, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 30 automotive fittings for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right fittings Products based on their needs, saving them considerable time when choosing which automotive fittings to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.